3 papers
astro-ph.CO2024
Probing CDM through the Weyl potential and machine learning forecasts
Rubén Arjona, Savvas Nesseris, Isaac Tutusaus +2
For years, the cosmological constant and cold dark matter (CDM) model () has stood as a cornerstone in modern cosmology and serves as the predominant theoretical f…
astro-ph.CO2021
Measuring anisotropic stress with relativistic effects
Daniel Sobral-Blanco, Camille Bonvin
One of the main goal of large-scale structure surveys is to test the consistency of General Relativity at cosmological scales. In the CDM model of cosmology, the relations betwe…
gr-qc2020
Exploring the self-tuning of the cosmological constant from Planck mass variation
Daniel Sobral-Blanco, Lucas Lombriser
Recently, the variation of the Planck mass in the General Relativistic Einstein-Hilbert action was proposed as a self-tuning mechanism of the cosmological constant, preventing Stan…